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Related with 'JAVA' | We found Total 106 Question paper ..!

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26.
Assistant Professor in Information Technology
D:-raise an exception
Correct Answer:- Option-B
Question19:-What is the priority assigned to all Java threads by default ?
A:-1
B:-5
C:-10
D:-2
Correct Answer:- Option-B
Question20:-What was the name of the team that developed Java ?
A:-Green Team
B:-Star Seven
C:-Sun Microsystems Team
D:-Java Team
Correct Answer:- Option-A

Question21:-In pass by value, values of actual parameters are copied to the
variables in the parameter list o.... See more

27.
Personnel Manager
Question70::Which of the following are the drawback of manual entering of data under HRIS ?
‘AcAecuracy, Fragmentation and Duplication
B:-Fragmentation, Duplication and Security
Security, Duplication and Time
D-All of the above
Correct Answer:-Question Cancelled
Question71::Which of the following is not involved in HRIS system design ?
AcNTier architecture
B:-OneTier architecture
C-Three-Tier architecture
D-Twortier architecture
Correct Answer:- Opti.... See more

28.
SYSTEM ANALYST / PROGRAMMER
er:- Option-B
Question57:-Which of these class object cannot be used to form a dynamic array in JAVA?
A:-ArrayList
B:-Map
C:-Vector
D:-ArrayList and Vector
Correct Answer:- Option-B
Question58:-Predict the output of the following code

public class Check

{

public static void main(String ഇട്‌!)
{

String s1 = "test";

String s2 = new String(s1);
System.out. printin(s1==s2);
3

1
A:-true
B:-fa.... See more

29.
LECTURER IN COMPUTER SCIENCE
Question83:-What does the following program output?

public class ABC {

public static int function1 (int p, int ५) {

if (q==0) return 1;

else if (p
else

return function1(p-1,q)+function1(p-1,q-1);
1

public static void main(String[] args) {
System.out. printIn(ABC.function1 (3,2));
1

}

ODP
१ ५ क

D:-1
Correct Answer:- Option-B
Question84:-The following program print.... See more

30.
TRADESMAN COMPUTER ENGINEERING TECHNICAL EDUCATION QUESTION PAPER
060/2017 0O ‏اال‎

45.

46.

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48.

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50.

51.

52.

53.

tag in html is used for
A) Defines paragraph B) Define a parameter
C) Defines preformatted text D) Defines progress of a task

What is the use of tag in html ?
A) Defines a hyperlink B) Defines an abbreviation
C) Defines address D) Defines area

Garbage collection in java program is done by
A) Java compi.... See more


31.
LECTURER IN COMPUTER APPLICATION COLLEGIATE EDUCATION
85,

86,

87.

88,

89,

90,

91,

Which of the following is used to redirect the response from a servlet to a JSP page ?
(^) response.sendRedirect() (8) request.sendRedirect()
(~) request.forward() (D) response.forward()

Which of the following are not a container for EJB ?

(i) Internet Information Server

(0) Java System Application Server

(0) Tomcat

(iv) WebLogic

(வ 700% () �.... See more

32.
System Analyst (SR for ST only) Kerala State Coir Corporation/Programmer English


045 Which of the following 15 a valid declaration of an object of class Box?
(ശ്ര Box obj = new 50× (ಔ) Box obj = new Box

(೦) obj=new 8×0 (D) ೧೫ 80% ೦)

046. Which of these is supported by method overriding in Java?
(५) Abstraction (8) Encapsulation

(வ) Polymerphism (D) None of the mentioned

047, What is the output of this program?

class selection_statements

ர public static void main (String args( 1)<.... See more

33.
Instructor Gr I (Engineering Colleges) in Information Technology & Computer Engineering
091/22

65. Which of the following statements is/are true ?
51 : Every class is part of some package.
52 : All classes in a file are part of the same package.
53 : If no package is specified, the classes in the file go into java.lang package.
54 : If ೧೦ package is specified, a new package is created with folder name ‘custom’ and
the class is put in this package.
A) Only 51, 82 and 3 8) Only 51, 52 and 54

©) Only S2 and 53 D) Only 51 and 52
See more

34.
Workshop Instructor / Demonstrator /Instructor Gr.II in Computer Engineering
095/23

44.

45.

46.

47.

48.

49.

50.

51.

In which directory AndroidManifest.xml layout files are stored ?
A) /assets B) /sre C) /res/values D) /res/layout

Which of the following converts Java byte code into Dalvik byte code ?
A) Dalvik converter B) Dex compiler
C) Mobile Interpretive Compiler (MIC) D) Java Virtual Machine

Which method is used to launch a new activity or get an existing ac.... See more

35.
Lecturer in Computer Engineering
76. Which is/are valid constructor(s) for Thread in JAVA?
1. Thread (Runnable r, String name)

2. Thread ()

3. Thread (int priority)

4. Thread (Runnable r, int priority)
(^) lonly (B) 88/64
(0) 2and4 (D) land2

77. Consider the following code snippet in JAVA:

String str1 = new String (“Kerala”) ;

String str2 = new String (“Kerala”) ;

String str3 = “Kerala” ;

String str4 = “Kerala” ;

How man.... See more

36.
Higher Secondary School Teacher (Junior) Computer Science
B:-Use the tag or discriminant to identify the active data type

C:-Define the cl

ass objects

D:-Declare the union data type

Correct Answer:

Question38:-Which o
C++?

A:-Data abstrac

B:-Data abstract
C++

C:-Data abstrac
programming langua

D:-Data abstract
expose the essential

Correct Answer:

Question39:-Which o
programming (OOP)

A:-Interface can

B:-Interfaces de<.... See more

37.
TRADESMAN COMPUTER ENGINEERING TECHNICAL EDUCATION QUESTION PAPER
36. What is the use of new operatorin C++ ?
A) Memory release operator
C) Memory allocation operator

37. What s the use of constructorin C++ ?
ಸಿ) To initialize objects

C) To modify objects

38. Whatis the size of ISCII code ?
A) 7 bit

C) 16 bit

39.
A) Single
C) Mulii level

40. What is testing ?
A) Finding errors

C) Finding efficiency

41. getch() function is defined in
A) iostream.h
C) .... See more

38.
TRADESMAN COMPUTER TECHNICAL EDUCATION
8. Which is a-valid keyword in Java?
(ಗಿ) 10611800 (B) String
(09) Float (D) Unsigned
9. The average time necessary for the carrect sector of a disk to arrive at the rend write head is -
(ಗಿ) Down time (B) Seek time
(0) Latency time (D) Access time
10, Type checking is normally done during :
(ಗಿ) Lexical analysis (18) Syntax Analysis
(C) Code Generation (D) Syntax directed translation
11. Which command is used to remaove a file?
(ಗಿ) remove.... See more

39.
TRADESMAN COMPUTER TECHNICAL EDUCATION
49. Which aceess method is used for obtaining a record from a cassette tap?
(A) Direct _ (B) Sequential
(C) Random 1) All of the above

44. A technique for direct search is :
(ക Binary search (B) Linear search
() Tree Search (D) - Hashing

45. The postfix form of the expression :
(A+B)*(C*D-E)*F/G ॐ
ക AB+CD*E-FG/** (8) AB+CD*E-F**G/
)0 AB+CD*E-*F*G/ D) AB+CDE*-*F*G/

46. What does PPTP stands for?
(ക) Point to Point Transmission Pro.... See more

40.
TRADESMAN COMPUTER TECHNICAL EDUCATION
69.

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78.

१6.

77.

Modem is used data transmission when was it invented and in which country :
(A) 1963, USA (B) 1965, Germany
* (८) 1950, USA (D) 1950, Japan

In Php variable name starts with :
[ര്‌ ! @ & ∣∎
(एके M $

The person contributes the idea of the stored program was ;
(ಗಿ) Charles Babbage (B) THoward Aiken
(£) ‏حمل‎ Vo.... See more

41.
COMPUTER ASSISTANT GR II UNIVERSITIES IN KERALA


43. The extension of a Paint File :
வ ணம (B) .TXT
(¢) XLS (D) .CPP
44. Which of the following is not an Antivirus Software?
(ಗ) JAVA ∙ (B) KASPERSKY
(¢) MeAfee (D) NORTON
45. Which one of the 4 is a word processing software?
(50 MBS ACCESS (B) MS EXCEL
(೧ Ms 20೪೫87೧1೫77 (D) MS WORD
46. What function displays row data in a column or column data in a row?
(A) Concatenate (B) Transpose
(C) Trim (0) Average
47. Gigabyte.... See more

42.
ASSISTANT PROFESSOR INFORMATION TECHNOLO0GY TECHNICAL EDUCATION ENGINEERING DCOLLEGES
54.

58,

86,

57.

61.

Which of the following statements is FALSE about relative addressing mode?
(ಗ) It enables reduced instruction size
(B) It allows indexing of array elements with same instruction
(0 It enables easy relocation of data
(D) It enables faster address calculations than absolute addressing

The TRAP interrupt mechanism of the 8085 microprocessor :
(ക) Executes an instruction supplied by an external device t.... See more

43.
TRADESMAN COMPUTER ENGINEERING TECHNICAL EDUCATION
18.

19.

20.

21.

22.

23.

24.

25.

26.

Which of the following is a popular social networking site ?
(५) Twitter (8) Wikipedia (0 WhatsApp {D) Facebook

The port number used by HTTP is :
(A) 80 (8) 3 (¢) 20 യു 2

Which of the foliowing is a scripting language ?
(ക) Java (8) ‏احرنت٭ ۸م( (6) بت‎ (D) Html

The system software that acts as an interface between the u.... See more

44.
TRADESMAN COMPUTER ENGINEERING TECHNICAL EDUCATION
44. The file name extension for an html file is :

(A) மம்‌ (8) 00 (€) .doc (1) എ;

45. An organized collection of inter-related data stored together with minimum redundancy is
called :

(A) Table (8) Array (9 Data Structure (D) Database

46. The person who is responsible for the control of the centralized and shared database is :
(ക) பா (0) Naive user
(C) DBA (D) Application Program

47. Name the tag used to add an image to a.... See more

45.
TRADESMAN COMPUTER ENGINEERING TECHNICAL EDUCATION
62,

63.

65,

67,

69,

70.

The data type used to store logic variables in Visual Basic is :
(A) Char (B) String (2) Double (D) Boolean

The protocol that supports e-mail services in internet is :

(A) गि (B) Hup 5). ताल (D) SMTP

Name the library function used to concatenate two strings in ಟಕ?

(ಸಿ) Strlen )6( ۲ (0) ஷு (೧) 50೦711

Which of the following is an object oriented .... See more

46.
TRADESMAN COMPUTER ENGINEERING TECHNICAL EDUCATION
Iy . =%

71

72.

83,

74.

75

76.

77.

78.

79,

The C++ jump statement used for skipping over a part of the code within the loop body and
forcing next iteration is :

(ക) Break (8) Return (5 18% (1) Continue

Which of the following is an example of a derived data type ?
(ക Int (B) Array (C) Double (10) Float

The transmission media which carry information in the form of light s.... See more

47.
LR IN INFORMATION TECHNOLOGY POLYTECHNICS KERALA TECHNICAL EDUCATION
44.

45.

46.

47.

48.

49.

50.

51.

A logic circuit that provides a HIGH output for both inputs HIGH or both inputs LOW ;
(^) Ex-OR gate (B) Ex-NOR gate ‘
(C) OR gate നു NOR gate

When referring to instruction words, 4 m 11617730810 181
ക്ര Shorthand for 1೩60109 language
(B) A short abbreviation for the data word stored at the operand address
(C) A short abbreviation for the operand addr.... See more

48.
LR IN INFORMATION TECHNOLOGY POLYTECHNICS KERALA TECHNICAL EDUCATION
ady (B) ready and wait

(C) HOLD and HLDA (D) None of these

Consider the following JAVA program segment :

try
(
100 ೫ ‏د‎
‎inty = 6/x;
}
[1 (Exception e)
{
System.out.printin("Exception");
catch(ArithmeticException ae)
ദ

ക ക കകക ‏:صمت‎
‎}

System.out.printIn(*finished");

What will be the output of the code segment?
(ಗ) Finished (B) Exception
(0 Compilation fails (D).... See more

49.
LR IN INFORMATION TECHNOLOGY POLYTECHNICS KERALA TECHNICAL EDUCATION
Robustness
(0) Fault tolerance (D) Portability

Consider the following code segment in JAVA :

class X implements Runnable
{
public static void main(String ‏]٥ج ہ‎ [(
{
1111188171 0೧೮೧7 */
}
publie void run() { }
}

Which of the following line of code is suitable to start a thread?
(ക) Thread t = new Thread(X);
18) Thread t = new Thread(X); t.start();
(0 X run=new X(); Thread t = new Thread(run); t.etart();
(.... See more

50.
LR IN INFORMATION TECHNOLOGY POLYTECHNICS KERALA TECHNICAL EDUCATION
95.

97,

98,

99,

(20181008 the following tree :

If the post order traversal gives ab - cd” + then athe label of the nodes 1, 2, 3 ....., 7 will be?
(A) +-*abed B) 9, ~ ‏ا‎ + 8
(0 ‏ک6 ظلطہ-‎ 4-+ 00) - 0, +, ^, ९ 0.

The SQL expression
Select distinct T.branchName from branch T, branch S where T.assets> S.assets and
S.branchCity = “COCHIN"

Finds the names of ்‌
(^) ‏لل‎ branches that have.... See more

51.
JUNIOR INSTRUCTOR MECHANIC COMPUTER HARDWARE INDUSTRIAL TRAINING DEPARTMENT
ame a language used to describe and format plain text files on the web :
(A) HTML மட
(0 JAVA (D) Fortran

Name a type of network in which any computer can act as both a server and client :
(ക client server (ए) peer to peer
(C) world wide web (D) none of these

A device for encoding computer generated data in a form suitable for transmission through
domestic telephone network and for decoding data received by a computer system through a

telepho.... See more

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